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      Hurricane and Tropical Cyclones

      Tropical Storm

      Tropical Storm Haishen

      Storm Activity: Apr 2, 2015 - Apr 6, 2015

      Peak Wind
      40 mph
      Lowest Pressure
      998 mb
      Duration
      3 days
      Last Position
      8.9 N 150.7 E

      Storm Track

      Apr 2 – Apr 6
      Storm Category
      1. Tropical Depression < 39 mph
      2. Tropical Storm Peak 39-73 mph
      3. Category 1 74-95 mph
      4. Category 2 96-110 mph
      5. Category 3 111-129 mph
      6. Category 4 130-156 mph
      7. Category 5 157+ mph

      Intensity

      Sustained wind at each observation
      Peak wind
      40 mph
      Peak category
      Tropical Storm
      Lowest pressure
      998 mb

      Apr 6 · 00:00 GMT -- 1,004 mb Tropical Depression

      Storm Track Statistics

      Apr 6 00:00 GMT 8.9 150.7 -- 1,004 mb Tropical Depression --
      Apr 5 21:00 GMT 8.9 150.69 -- 1,002 mb Tropical Depression --
      Apr 5 18:00 GMT 8.9 150.7 -- 1,000 mb Tropical Depression --
      Apr 5 15:00 GMT 8.9 150.74 -- 1,000 mb Tropical Depression --
      Apr 5 12:00 GMT 8.9 150.8 -- 1,000 mb Tropical Depression --
      Apr 5 09:00 GMT 8.89 150.83 -- 999 mb Tropical Storm --
      Apr 5 06:00 GMT 8.9 150.9 40 mph 998 mb Tropical Storm --
      Apr 5 03:00 GMT 8.94 151.09 40 mph 998 mb Tropical Storm --
      Apr 5 00:00 GMT 9 151.3 40 mph 998 mb Tropical Storm --
      Apr 4 21:00 GMT 9.06 151.45 40 mph 998 mb Tropical Storm --
      Apr 4 18:00 GMT 9.1 151.6 40 mph 998 mb Tropical Storm --
      Apr 4 15:00 GMT 9.08 151.8 40 mph 999 mb Tropical Storm --
      Apr 4 12:00 GMT 9 152 40 mph 1,000 mb Tropical Storm --
      Apr 4 09:00 GMT 8.85 152.11 40 mph 1,000 mb Tropical Storm --
      Apr 4 06:00 GMT 8.7 152.3 40 mph 1,000 mb Tropical Storm --
      Apr 4 03:00 GMT 8.64 152.79 -- 1,002 mb Tropical Depression --
      Apr 4 00:00 GMT 8.6 153.3 -- 1,004 mb Tropical Depression --
      Apr 3 21:00 GMT 8.56 153.57 -- 1,004 mb Tropical Depression --
      Apr 3 18:00 GMT 8.5 153.8 -- 1,004 mb Tropical Depression --
      Apr 3 15:00 GMT 8.41 154.13 -- 1,005 mb Tropical Depression --
      Apr 3 12:00 GMT 8.3 154.5 -- 1,006 mb Tropical Depression --
      Apr 3 09:00 GMT 8.22 154.87 -- 1,005 mb Tropical Depression --
      Apr 3 06:00 GMT 8.1 155.3 -- 1,004 mb Tropical Depression --
      Apr 3 03:00 GMT 7.86 155.87 -- 1,005 mb Tropical Depression --
      Apr 3 00:00 GMT 7.6 156.4 -- 1,006 mb Tropical Depression --
      Apr 2 21:00 GMT 7.42 156.72 -- 1,005 mb Tropical Depression --
      Apr 2 18:00 GMT 7.3 156.9 -- 1,004 mb Tropical Depression --

      Learn more about Tropical Storm Haishen and the 2015 Western Pacific hurricane season in our hurricane archive.

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      Level Access
      Glossary